315 MHz Bandpass Filter Band Pass with 4 MHz Bandwidth

PRODUCT OVERVIEW

This is a small, cost-effective band pass filter centered at 315 MHz with a typical insertion loss of 2 dB in the pass band. This filter has excellent rejection specifications. Rejection at 305 MHz is greater than 50 dB while rejection at 325 MHz is greater than 40 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C. 

APPLICATIONS

•  315 MHz applications such as garage openers, security and keyless entry systems 
•  Rejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands

SPECIFICATIONS

Passband

315 + 2 MHz

Frequency        Attenuation

286 MHz               55 dB

293 MHz               60 dB

304 MHz               55 dB

325  MHz              40 dB

336 MHz               50 dB

NOTE

The filter uses SMA-F PCB edge mount connectors